>>12282844dyson sphere is such an absurd concept, just the sheer amount of resources, time, and energy required to build one would be counter productive in virtually all cases, and then there's the issue of space debris like meteors ramming into the thing and breaking it. the only use I can even think of for one would be a massive doomsday weapon, anything else you might as well live on a planet and harness cosmic radiation for energy.
